Network and WiFi controller: provisioning, configuration management and updates, (pull via openwisp-config or push via SSH), x509 PKI management and more. Mainly OpenWRT, but designed to work also on other systems.
Try creating a subnet and a subnet division rule in /admin/openwisp_ipam/subnet/add/.
Leave the mandatory "subnet" field empty but try creating the subnet division rule anyway.
Expected result: a validation error is shown in the UI.
Actual result: 500 internal server error.
Stacktrace:
AttributeError: 'NoneType' object has no attribute 'subnets'
File "django/core/handlers/exception.py", line 55, in inner
response = get_response(request)
File "django/core/handlers/base.py", line 197, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "django/contrib/admin/options.py", line 688, in wrapper
return self.admin_site.admin_view(view)(*args, **kwargs)
File "django/utils/decorators.py", line 134, in _wrapper_view
response = view_func(request, *args, **kwargs)
File "django/views/decorators/cache.py", line 62, in _wrapper_view_func
response = view_func(request, *args, **kwargs)
File "django/contrib/admin/sites.py", line 242, in inner
return view(request, *args, **kwargs)
File "reversion/admin.py", line 158, in add_view
return super().add_view(request, form_url, extra_context)
File "django/contrib/admin/options.py", line 1886, in add_view
return self.changeform_view(request, None, form_url, extra_context)
File "django/utils/decorators.py", line 46, in _wrapper
return bound_method(*args, **kwargs)
File "django/utils/decorators.py", line 134, in _wrapper_view
response = view_func(request, *args, **kwargs)
File "django/contrib/admin/options.py", line 1747, in changeform_view
return self._changeform_view(request, object_id, form_url, extra_context)
File "django/contrib/admin/options.py", line 1797, in _changeform_view
if all_valid(formsets) and form_validated:
File "__init__.py", line 89, in wrapper
return func(original_callable, *args, **kwargs)
File "__init__.py", line 155, in all_valid
if not original_all_valid(formsets):
File "django/forms/formsets.py", line 579, in all_valid
return all([formset.is_valid() for formset in formsets])
File "django/forms/formsets.py", line 579, in <listcomp>
return all([formset.is_valid() for formset in formsets])
File "django/forms/formsets.py", line 384, in is_valid
self.errors
File "django/forms/formsets.py", line 366, in errors
self.full_clean()
File "django/forms/formsets.py", line 429, in full_clean
form_errors = form.errors
File "django/forms/forms.py", line 196, in errors
self.full_clean()
File "django/forms/forms.py", line 435, in full_clean
self._post_clean()
File "django/forms/models.py", line 486, in _post_clean
self.instance.full_clean(exclude=exclude, validate_unique=False)
File "django/db/models/base.py", line 1477, in full_clean
self.clean()
File "openwisp_controller/subnet_division/base/models.py", line 74, in clean
self._validate_master_subnet_consistency()
File "openwisp_controller/subnet_division/base/models.py", line 109, in _validate_master_subnet_consistency
next(master_subnet.subnets(new_prefix=self.size))
Try creating a subnet and a subnet division rule in
/admin/openwisp_ipam/subnet/add/
. Leave the mandatory "subnet" field empty but try creating the subnet division rule anyway.Expected result: a validation error is shown in the UI.
Actual result: 500 internal server error.
Stacktrace: